00331nam a2200121Ia 4500008004100000041000800041082002000049100001800069245003900087250001000126260006500136300000800201211209s1999    xx            000 0 und d  aeng  a621.382 N99 NAG  aNAGARAJA, N S  aELEMENTS OF ELECTRONIC NAVIGATION   a2 ed.  aNEW DELHIbTATA MCGRAW-HILL PUBLISHING COMPANY LIMITEDc1999  a275